Physics Problems and Solutions MCQs Quiz Online PDF Download

Learn physics problems and solutions MCQs, applied physics test for online courses learning and test prep to practice. Electromagnetic induction in physics quiz has multiple choice questions (MCQ), physics problems and solutions quiz questions and answers to learn for college board online exam prep.

Applied physics practice test MCQ on if motor gets over loaded, then its with options slows down, back emf decreases, back emf increases and both a and b problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning physics problems and solutions quiz with MCQs to practice test questions with answers. Physics Problems and Solutions Video

MCQs on Physics Problems and Solutions Quiz PDF Download

MCQ. If motor gets over loaded, then its

  1. slows down
  2. back EMF decreases
  3. back EMF increases
  4. both a and b

D

MCQ. With alternative current, inductor behaves like

  1. resistor
  2. capacitor
  3. transistor
  4. wire

A

MCQ. A metal rod of 25 cm is moving at 0.5 m s-1 in direction perpendicular to 0.25 T magnetic field, EMF produced is

  1. 0.12 × 10-2 V
  2. 1.12 × 10-2 V
  3. 3.12 × 10-2 V
  4. 2.12 × 10-2 V

C

MCQ. Law that states that direction of induced current is always as to oppose change which causes current, is

  1. Faradays law
  2. Lenz's law
  3. Newton's law
  4. motional EMF

B

MCQ. While grasping wire in right hand with thumb pointing to direction of current is known as

  1. right hand rule
  2. left hand rule
  3. thumb hand rule
  4. both a and b

A